Director and artist are helped along the way by a superb cast who bring tremendous musical individuality and integrity to their performances... Andrew Foster-Williams as Kurwenal and Franz Josef Selig as King Marke make a strong impression

— Ashutosh Khandekar - Opera Now

Andrew Foster-Williams gave us a self-confident Kurwenal with beautiful stage presence

— Patrice Lieberman - Bachtrack

Baritone Andrew Foster-Williams masters the ceremonial authority of Kurwenal and draws the character with a ringing voice, rounded and supported delivery… the voice certain and profound.